JP7345169B2 - stealing device - Google Patents

Description

The present invention relates to a intercepting device that allows construction vehicles, etc., to pass when entering the main line where railway vehicles run from a branch line continuous from a base, and in particular, by rotating a horizontal interceptor placed near the main line, This invention relates to a intercepting device that is installed in a branch line and connects a main line and a branch line in a movable manner.

In order to move maintenance vehicles such as construction vehicles from the main line to the branch line, or from the branch line to the main line, a intercepting device is installed in the continuous section between the main line and the branch line. Various forms are known.

For example, as described in Patent Document 1, the horizontal coverage is formed so that it can be placed on a rail, and the horizontal coverage is attached to a holding member arranged along the rail so as to be rotatable about the horizontal axis. As described in the intercepting device and Patent Document 2, the main line rail is attached to the floorboard, and the horizontal coverage that is rotatably formed and the horizontal coverage receiving rail arranged along the main rail are connected to the main line rail. In a movable intercepting device in which the horizontal coverage receiving rail is installed separately from the main rail and each floorboard is fixed to a sleeper, the floorboard to which the horizontal coverage is attached is attached to a separate floorboard separated from the main rail. Consisting of upper and lower plates, the upper plate has an elongated mounting adjustment hole, the lower plate has an umbrella-shaped mounting hole with an umbrella part and a handle connected to each other, and the mounting adjustment hole and the handle are A seizing device is known in which a part is provided at a position facing the part.

According to this type of intercepting device, the horizontal interceptors placed along the main line can be installed on the rails simply by manually rotating them, so maintenance vehicles can be installed on the horizontal interceptors placed on the rails. It is possible to move from the main line to a branch line or from a branch line to the main line by passing through. In addition, after a maintenance vehicle has passed, the horizontal coverage installed on the rail can be returned to the side of the main line by simply rotating it, making operation extremely easy and safe, and reducing work time. It is possible to shorten the time, save labor, and prevent accidents and injuries.

Utility Model Publication No. 54-67403 Japanese Patent Application Publication No. 2005-213986

However, when the conventional intercepting device is used for many years, the leading end of the intercepting device becomes warped due to the wheel load of the maintenance vehicle. If the leading end of the horizontal covering becomes warped, there is a problem in that even though most of the horizontal covering can be used without any problem, the entire horizontal covering must be replaced due to the deformation of the leading end. Also, it is possible to correct only the warped part, but since the cross-section material itself has been hardened, it is not possible to re-bend it as it is, and it takes a lot of man-hours to temper, re-bend, and harden. Because of this work, we are currently replacing the horizontal coverage with a new one.

Therefore, the present invention has been made in view of the above-mentioned problems, and it facilitates the replacement of the intercepting device that has been deformed due to long-term use, and also reduces the frequency of replacing the intercepting device by improving the strength of the components of the intercepting device. The purpose of the present invention is to provide a stealing device that can

The intercepting device according to the present invention is a intercepting device that connects a branch line branched from the main line to the main line, and includes a pair of interceptors provided at a position where the main line branches and the main line and the branch line intersect. and a cross lateral coverage provided at a position, the lateral coverage and the cross lateral coverage are rotatably attached to the vicinity of the main line via a pivot whose axis of rotation is centered in the direction in which the main line extends, and The lateral coverage includes a lateral coverage tip portion disposed on the main line side and a lateral coverage body portion placed on the branch line side , and the lateral coverage tip portion includes a lateral pressure reinforcement portion that supports lateral pressure. , the lateral pressure reinforcing portion includes a reinforcing portion extending in a direction perpendicular to the extending direction of the main line, and a supporting portion abutting the turning portion.

Further, in the intercepting device according to the present invention, an end portion of the cross-cutting member on the branch line side and both ends of the crossing cross-cutting member fit into a recess formed in the branch line, so that the running surface of the branch line It is preferable that the running surfaces of the branch line side end of the horizontal coverage and the running surfaces of both ends of the crossing horizontal coverage are formed substantially flush with each other.

Further, in the intercepting device according to the present invention, the recess has a cross-sectional shape perpendicular to the extending direction of the branch line that extends in the horizontal direction, and a vertical recess that extends vertically from one end of the horizontal recess. It is preferable that the horizontal coverage and the cross lateral coverage include a vertical protrusion that engages with the vertical depression.

The intercepting device according to the present invention includes a pair of horizontal intercepts provided at a position where the main line branches and a crossing cross intercept provided at a position where the main line and the branch line intersect. Since it is equipped with a lateral coverage tip and a lateral coverage main body that is placed on the branch line side, even if the lateral coverage tip is warped due to the wheel load of the vehicle, only the lateral coverage tip will be removed. By replacing it, it becomes possible to repair the stealing device more easily. In addition, the horizontal reporting tip is equipped with a lateral pressure reinforcing part that supports lateral pressure, so it prevents damage to the shaft due to lateral pressure being applied to the rotating shaft of the horizontal reporting, and the split structure of the horizontal reporting tip Even in this case, lateral pressure can be appropriately received.

FIG. 2 is a plan view of the intercepting device according to the embodiment of the present invention, showing a state in which the horizontal collecting and cross-lateral collecting are rotated on a rail. FIG. 2 is a plan view of the intercepting device according to the embodiment of the present invention, showing a state in which the horizontal collecting and crossing horizontal collecting are rotated to the side of the main line. FIG. 2 is a plan view for explaining the configuration of the intercepting device according to the embodiment of the present invention. FIG. 3 is a plan view for explaining the configuration of the distal end portion of the intercepting device of the intercepting device according to the embodiment of the present invention. FIG. 2 is an axially orthogonal cross-sectional view of the horizontal collection of the horizontal collection device according to the embodiment of the present invention. FIG. 2 is a plan view for explaining cross-crossing acquisition of the intercepting device according to the embodiment of the present invention. FIG. 2 is a side view for explaining the branch line side end of the intercepting device according to the embodiment of the present invention. FIG. 3 is an axially orthogonal cross-sectional view of the branch line side end of the intercepting device according to the embodiment of the present invention.

Hereinafter, preferred embodiments for carrying out the present invention will be described using the drawings. Note that the following embodiments do not limit the inventions claimed in each claim, and not all combinations of features described in the embodiments are essential to the solution of the invention. .

FIG. 1 is a plan view of a intercepting device according to an embodiment of the present invention, showing a state in which horizontal collecting and crossing horizontal collecting are rotated on a rail, and FIG. 2 is a plan view of a intercepting device according to an embodiment of the invention. FIG. 3 is a plan view of the intercepting device according to the embodiment of the present invention, showing a state in which the intercepting and crossing intercepts are rotated to the side of the main line; FIG. FIG. 4 is a plan view illustrating the configuration of side-gathering, FIG. 4 is a plan view illustrating the configuration of the tip of the side-gathering device of the embodiment of the present invention, and FIG. FIG. 6 is an axially orthogonal sectional view of cross-covering of the intercepting device according to the embodiment of the present invention, and FIG. 7 is a side view for explaining the branch line side end of the intercepting device according to the embodiment of the present invention, and FIG. 8 is a side view for explaining the branch line side end of the intercepting device according to the embodiment of the present invention. It is an axis orthogonal sectional view.

As shown in FIG. 1, the intercepting device 10 according to the present embodiment includes a pair of horizontal intercepts 11 provided at a position where the main line 1 and the branch line 2 intersect, and a cross-lateral intercept installed at a position where the main line 1 and the branch line 2 intersect. 12. The lateral coverage 11 and the cross lateral coverage 12 are arranged on the main line 1 and the branch line 2 so as to connect the main line 1 and the branch line 2, so that vehicles can pass through them. In addition, when the intercepting device 10 is not used, as shown in FIG. It is configured so that it cannot be driven to the side.

As shown in FIG. 3, the lateral coverage 11 includes a lateral coverage tip 14 disposed on the main line 1 side and a lateral coverage main body 13 disposed on the branch line 2 side. The horizontal reporting main body part 13 is rotatably assembled via a plurality of turning parts 15 formed near the main line 1 along the branch line 2 . The rotating section 15 can use a conventionally known configuration, so a detailed explanation will be omitted, but the horizontal reporting main body section 13 is rotated so that the direction in which the main line 1 extends is the center of the rotation axis. and is suitable. At this time, it is preferable that a handle 17 is attached so that the horizontal coverage 11 can be easily rotated.

As shown in FIG. 4, a horizontal reporting tip part 14 that rotates independently of the horizontal reporting main body part 13 is provided at the leading end of the horizontal reporting 11 on the main line 1 side. The horizontal coverage tip section 14 is rotatably assembled via a tip-side rotating section 16 having the same configuration as the rotating section 15 .

As shown in FIG. 5, the lateral coverage tip portion 14 includes a lateral pressure reinforcement portion 20 that supports lateral pressure. The lateral pressure reinforcing section 20 includes a reinforcing section 18 extending in a direction substantially perpendicular to the extending direction of the main line 1 and a supporting section 19 that abuts the tip side turning section 16 . In this way, the lateral coverage leading end portion 14 can receive the lateral pressure received when the vehicle passes through the intercepting device 10 at the leading end side turning portion 16 .

In addition, as shown in FIG. 4, the lateral force reinforcement part 20 is disposed on the tip side of the center of the lateral coverage tip part 14 in the extending direction, and is arranged on the tip side from the lateral pressure reinforcement part 20 of the lateral coverage tip part 14. By making the length dimension in the extending direction as small as possible, the occurrence of warping of the horizontal coverage tip 14 due to wheel load is reduced.

Next, as shown in FIG. 6, the crossing horizontal coverage 12 is arranged, for example, at a position where the upper main line 1 and the lower branch line 2 intersect, and is rotatable by the rotating part 15 like the horizontal coverage 11. is attached to.

As shown in FIG. 7, both ends of the cross horizontal coverage 12 that are continuous with the branch line 2 are fitted into recesses 3 formed in the branch line 2, and the running surface of the branch line 2 is and the running surfaces of both ends of the crossing horizontal coverage member 12 are formed so as to be substantially flush with each other. In addition, slopes 24 are formed on the running surfaces at both ends of the crossing cross coverage 12 so that they can smoothly communicate with the running surfaces 4 of the branch lines 2. By forming it in this way, it is possible to eliminate the impact when a vehicle passes due to the difference in level between the side coverage and the running surface, as in the past, and by forming the slope 24, the tip of the By ensuring the height, the strength of the member can be improved.

Further, as shown in FIG. 8, the recess 3 includes a horizontal recess 21 extending in the horizontal direction and a vertical recess 22 extending vertically from one end of the horizontal recess 21. By fitting into the recess 21, the running surfaces of the crossing horizontal coverage 12 and the branch line 2 are made substantially flush. Furthermore, a vertical protrusion 23 formed on the cross cross-cutting material 12 is engaged with the vertical recess 22, and the vertical recess 22 and the vertical protrusion 23 are engaged with each other, so that the vehicle does not move the intercepting device 10. It becomes possible to receive the lateral pressure received when passing.

In addition, the end of the horizontal coverage 11 on the side of the branch line 2 is also fitted into the recess 3 formed in the branch line 2 in the same manner as the shape of the end of the cross lateral coverage 12 described above, so that their running surfaces are substantially flush with each other. is formed.

In this way, the intercepting device 10 according to the present embodiment includes a pair of horizontal intercepts 11 provided at a position where the main line 1 and the branch line 2 intersect, and a crossing cross intercept 12 provided at a position where the main line 1 and the branch line 2 intersect. Since the horizontal reporting 11 includes a horizontal reporting tip 14 disposed on the main line 1 side and a horizontal reporting main body 13 located on the branch line 2 side, the horizontal reporting 11 is Even if the leading end is warped, the intercepting device 10 can be repaired more easily by replacing only the intercepting leading end 14. In addition, since the lateral coverage tip portion 14 includes the lateral pressure reinforcement portion 20 that supports lateral pressure, even if the lateral coverage device 10 has a split structure with the lateral coverage tip portion 14, the lateral pressure can be reduced. can be received appropriately.

Furthermore, the end of the horizontal coverage member 11 on the side of the branch line 2 and both ends of the crossed horizontal coverage member 12 are configured to fit into the recess 3 formed in the branch line 2 so that their running surfaces are substantially flush with each other. Therefore, by smoothly connecting the intercepting device 10 and the branch line 2, it is possible to reduce the impact when a vehicle passes.

In addition, the above-described stealing device 10 according to the present embodiment has been described with reference to the case where the vehicle is moved to the branch line 2 branched from the main line 1. Not only for moving from a branch line to a branch line or from a branch line to the main line, but also for detours laid when it is necessary to temporarily detour vehicles traveling on main line 1 due to construction work near main line 1. May be applied. It is clear from the claims that such modifications or improvements can be included within the technical scope of the present invention.

1 main line, 2 branch line, 3 recess, 4 running surface of branch line, 10 intercept device, 11 side coverage, 12 cross side coverage, 13 side coverage main body, 14 side coverage tip, 15 main body side turning section, 16 tip side turning part, 17 handle, 18 reinforcing part, 19 supporting part, 20 lateral pressure reinforcing part, 21 horizontal recess, 22 vertical recess, 23 vertical protrusion, 24 slope.

Claims (3)

A intercepting device for connecting a branch line branched from a main line to the main line,
A pair of horizontal coverage provided at a position where the main line and the branch line intersect, and a cross lateral coverage provided at a position where the main line and the branch line intersect,
The lateral coverage and cross lateral coverage are rotatably attached near the main line via a rotating part whose rotation axis is centered in the direction in which the main line extends,
The horizontal coverage includes a horizontal coverage tip portion disposed on the main line side, and a horizontal coverage body portion disposed on the branch line side ,
The lateral coverage tip portion includes a lateral pressure reinforcement portion that supports lateral pressure ,
The lateral force reinforcing section includes a reinforcing section that extends in a direction perpendicular to the extending direction of the main line, and a support section that comes into contact with the turning section. The stealing device according to claim 1 ,
The end of the horizontal coverage on the branch line side and both ends of the crossed horizontal coverage fit into the recesses formed in the branch line, thereby connecting the running surface of the branch line and the end of the horizontal coverage on the branch line side. and a running surface at both ends of the crossing cross-cutting device. The stealing device according to claim 2 ,
The recess includes a horizontal recess whose cross-sectional shape perpendicular to the extending direction of the branch line extends in the horizontal direction, and a vertical recess that extends vertically from one end of the horizontal recess,
The cross-cutting device is characterized in that the horizontal picking-up and the cross-crossing picking have vertical protrusions that engage with the vertical recesses.

Images